<template>
  <div>
    <div class="banner" @click="handleGallaryClick">
      <img class="banner-img" :src="bannerImg" alt="">
      <div class="banner-info">
        <div class="banner-title">{{sightName}}</div>
        <div class="banner-number">1/{{this.bannerImgs.length}}</div>
      </div>
    </div>
    <fade-animation>
      <common-gallary :imgs='bannerImgs' v-show="showGallary" @close=handleGallaryClose></common-gallary>
    </fade-animation>
  </div>
</template>

<script>
import CommonGallary from '@/common/gallary/Gallary'
import FadeAnimation from '@/common/fade/Fade'
  export default {
    name:'DetailBanner',
    props:{
      sightName:String,
      bannerImg:String,
      bannerImgs:Array
    },
    data() {
      return {
        showGallary:false,
        imgs:[]
      }
    },
    components:{
      CommonGallary,
      FadeAnimation,
    },
    methods: {
      handleGallaryClick(){
        return this.showGallary=true
      },
      handleGallaryClose(){
        return this.showGallary=false

      }
    },
  }
</script>

<style lang="stylus" scoped>
  .banner
    position relative
    overflow hidden
    height 0
    padding-bottom 51%
    .banner-img
      width 100%
    .banner-info
      display flex
      position absolute
      left 0
      right 0
      bottom 0
      line-height .6rem
      color #fff
      background-image linear-gradient(top,rgba(0,0,0,0),rgba(0,0,0,.8))
      .banner-title
        flex 1
        font-size .32rem
        padding 0 .2rem
      .banner-number
        padding-right .3rem
        padding 0 .4rem
        height .4rem
        line-height .4rem
        border-radius .4rem
        background rgba(0,0,0,.8)
</style>